baber/WOPTO huggingface dataset:
Patent JP-H04202638-A (JP)
Title: Malleable copper alloy
Inventor: AZUCHI HIROYUKI
IPC: C22F1/08
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a malleable Cu alloy having high strength at high temp. and high electrical conductivity by hot-extruding and age-hardening a Cu alloy contg. Ni, Si, Cr, Zr and Ag. CONSTITUTION:A Cu alloy ingot consisting of, by weight, 3.1-5.0% Ni, 0.81-1.2% Si, 0.51-1.0% Cr, 0.05-0.7% Zr, 0.05-0.2% Ag and the balance Cu is hot-extruded at about 950-980 deg.C and aged by holding at about 480-510 deg.C for about 2hr, furnace cooling to about 400 deg.C in about 1hr, holding at about 400-440 deg.C for about 1hr and air cooling without carrying out soln. heat treatment after the hot extrusion. The resulting Cu alloy is suitable for an electrically conductive material, electric machine parts, parts for resistance welding, etc.
Patent JP-H02172603-A (JP)
Title: Noise abatement automatic lathe and deformed bar automatic supply lathe
Inventor: OHATA HIDEO
IPC: B23B31/20
Filed: 1988-12-27
Abstract: PURPOSE:To automatically supply deformed bars by providing urethane rubber on the inner surface of the frame of a bar feeding device to aim at noise abatement of an automatic lathe and fitting a loose chuck having a deformed hole to the round hole of an outer chuck and combining them thereby. CONSTITUTION:Urethane rubber 3 is provided on the inner surface 26 of the frame 2a of a bar feeding device 2 and which is provided at a lathe body. A loose chuck 30 including a longitudinal deformed hole 31 has a longitudinal slit so that a bar 40 in the deformed hole 31 is fastened when the outer chuck 10 is fastened and a round hole 11 is opened when the outer chuck 10 is loosened and the bar is slipped for the rotation of the outer chuck 10. Consequently, no twist is applied to a deformed long bar and the bar is pushed out to the position of the stopper of the lathe.
Patent JP-H09170581-A (JP)
Title: Compressor
Inventor: NAKAJIMA HIDEYUKI
IPC: F04C29/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To improve oil separation efficiency and to improve performance and reliability of a compressor. SOLUTION: This compressor is compressor to be furnished with an oil separating body 5 with a gas passing part outward in the diametrical direction of a discharge port 25 opened to a discharge chamber 41 inside of the discharge chamber 41 and to open an outside discharge pipe 11 to the outside in the diametrical direction of the oil separating body 5. Flow velocity is lowered by changing a flow of discharge gas by providing a block part 6 to block a straight route to connect the discharge port 24 and an opening part of the outside discharge pipe 11 to each other.
Patent JP-H09172618-A (JP)
Title: Image converter
Inventor: NOJIRI YUJI
IPC: H04N5/253
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain high image quality of a moving image in an F-V conversion image subjected to so-called 2-3 conversion. SOLUTION: A VTR tape on which television image signals subjected to 2-3 conversion and 2-2 conversion by a TR 3 are recorded is reproduced and the reproduction signal obtained thereby is given to a converter 4, and a conversion timing signal is detected from the signal received from the VTR 3 by a timing signal detection section 5 at first. Then a motion vector detection section 6 detects a motion vector from the signal received from the VTR 3 based on the timing signal and a motion correction interpolation section applies motion correction interpolation to the motion vector and then the television conversion image is obtained, in which the moving image is corrected for the position correctly.
Patent JP-H06146296-A (JP)
Title: Stabilizing method for cutting down of slope face
Inventor: YAMADA AKIYO
IPC: E02D5/74
Filed: 1992-11-16
Abstract: PURPOSE:To prevent the collapse of a slope face when cutting down of the slope face is executed and to enable a structure which can be permanently and simultaneously used. CONSTITUTION:A plurality of piles 1 are driven along a slope face sheduled to be cut down from the upper part so as to be spaced from each other by proper intervals, As for the pile 1, a steel pipe or a shaped steel of relative small diameter can be adopted. The upper part of the pile 1 is fixed to an anchor 2 buried toward the natural ground. As for the anchor 2, various sorts of anchors from a ground anchor type to a lock anchor type can be adopted. The prescribed height corresponding to the pile 1 is cut down, and another pile 1 is driven along a face sheduled to be cut down further downward from the cut down face. The upper part of the pile 1 is connected to the lower part of the precedingly provided pile 1 through a steel structure 3 and the like, and further fixed to the anchor 2 buried toward the natural ground. By repeating the procedures, the slope face of the prescribed height is cut down, and the face is stabilized. Mortar or the like can be sprayed on the cut down slope face or a precast curtain wall or the like may be laid thereon.
Patent JP-H08156599-A (JP)
Title: Shade interlocking device for sun roof
Inventor: AKASHI YASUTOMO
IPC: B60J7/00
Filed: 1994-12-09
Abstract: PURPOSE: To reduce the parts of the device in number as much as possible, and thereby lower manufacturing cost by constituting the rear periphery of the engaging piece of each shoe hook so as to be engaged with the end face of each slider of a light protection panel with each shoe hook moved to the rear of a body along each shade rail. CONSTITUTION: Paired shade rails 3 are disposed at both sides of a sun shade 1 along the longitudinal direction of a body, and each slider 5 to be fitted in the guiding groove 4 of each shade rail 3 is provided at both side sections of the sun shade 1 at places near to its front and rear ends. In addition, each shoe hook 6 made out of an elastic plate is provided for the shade rails 3 in such a way as to be freely moved in the longitudinal direction. Each shoe hook 6 has an engaging piece 7 which is faced to the inner side of the guiding groove 4 of each shade rail 3, and when each shoe hook 6 is moved rearward along the shade rails 3, the rear periphery of each engaging piece 7 is engaged with the end face 5a of each slider 5, and the sun shade 1 is thereby so designed as to be moved rearward as each slider 5 is slid.
Patent JP-H03192699-A (JP)
Title: Supporting apparatus of vacuum duct
Inventor: TSUTSUMI TOMOMUTSU
IPC: H05H7/00
Filed: 1989-12-22
Abstract: PURPOSE:To make it possible to position a bellows duct in the whole region of a beam orbit along the beam orbit by fixing the bellows duct at the end part of a deflecting electromagnet while supporting the bellows duct in the inside part of the deflecting electromagnet. CONSTITUTION:Grooving is carried out in an insulator 1 along the outer shape of the hills and valleys of bellows of a vacuum duct 3, the insulator is composed of upper and lower two parts, both ends of it are combined with highly resistant resistor 2, and a vacuum duct 3 is pinched between the upper and lower insulator pieces 1 and the insulator 1 and the highly resistant resistor 2 are fastened with bolts 4 to fix the vacuum duct 3. Meanwhile, as being a stopper 6 attached to them, the vacuum duct supporting parts 1, 2 in the inside of a deflecting electromagnet are forcedly inserted into a core 8 by putting the stopper 6 to an empty space of the core 8. In this way, the vacuum duct 3 with a bellows structure is fixed surely.
Patent JP-2001157333-A (JP)
Title: Conductor connecting jig for t-type device direct connection for power cable
Inventor: TAZAWA SACHIO
IPC: H02G1/06
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a conductor connecting jig for T-type device direct connection for power cable which can take a measure for change of interval of a device side bushing, can remove desired one phase among each phases from the ground, and also can reduce a stress applied to a bushing when a short circuit current flows. SOLUTION: A terminal of each phase connected to a conductor lead-out adapter of each phase of a jig for short-circuiting and grounding, between phases, a conductor lead-out adapter incorporated to a T-type device direct connecting point is connected in series with a flexible grounding wire. The lead-out direction of the grounding wire is set to provide inverse lead-out directions of the adjacent grounding wires. Moreover, it is also recommended that the lead-out directions of the adjacent grounding wire are set in the identical direction and is led out in the inverse direction to the direction of power cable.
Patent JP-H08155780-A (JP)
Title: Expansion cover provided with pantograph in multiple row
Inventor: TSURUMAKI YOSHIHISA
IPC: B23Q11/08
Filed: 1994-12-12
Abstract: PURPOSE: To smoothly slide an expansion cover in an interlocking and uniform manner on the whole by fitting multiple rows of pantograph to expansion covers or reinforcing members of the expansion covers separately from and parallel to each other. CONSTITUTION: When a sliding mechanism of an industrial equipment slides in one direction, each side part of partial covers 2a, 2b, 2c, 2d, 2e, 2f, 2g of a telescopic expansion cover 1 slides and is expanded along the inner surface of a frame body 8, and at the same time, pantographs 3a, 3b slide and are contracted, and this action is repeated thereafter.
Patent JP-H11165876-A (JP)
Title: Raising seedling box separating device
Inventor: HARADA TAKECHIYO
IPC: B65G59/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To attain high efficiency of raising seedling box separating work performed at the time of shifting from germination treatment to greening treatment without having adverse effect on germs in a raising seedling box. SOLUTION: A raising seedling box separating device is provided with lift mechanism for lifting a raising seedling box block 1A with a group of germinated raising seedling boxes 1 stacked in multiple stages, and separating mechanism for separating the raising seedling boxes 1 from the lifted raising seedling box block 1A, in order from the uppermost stage box 1. The separating mechanism is composed of a locking means 17a locked to a flange 1a of the raising seedling box 1 in the uppermost stage from a space to a flange 1a of the raising seedling box 1 in the following stage, an endless rotating belt 17b for circulating the locking means 17a so as to be locked o the flange 1a from below on the outside, and a cam 17c for displacing the locking means 17a onto the raising seedling box 1 side in a locking area to the flange 1a.
Patent JP-H08160300-A (JP)
Title: Zoom lens
Inventor: NAGAOKA TOSHIYUKI
IPC: G02B13/18
Filed: 1994-12-12
Abstract: PURPOSE: To provide a small zoom lens of high optical performance by composing it of a first, a second and a third groups and a lens group located closer to the image side than the third group and satisfying a specified condition. CONSTITUTION: This zoom lens is composed of a first lens group G1 , a second lens group G2 , a third lens group G3 and a fourth lens group G4 , the third lens group G3 is composed of one positive lens and at least two negative lenses and satisfies the following conditions i.e., -2.0<f2 /fw <-1.0, 1.2<νp /νn , where f2 : the focal distance of the second lens group G2 , fw : the focal distance of the whole system at the wide-angle end, νp : the Abbe number of at least one positive lens of a lens group closest to the image side and νn : the Abbe number of at least one negative lens of a lens group closest to the image side.
Patent JP-H0668522-A (JP)
Title: Substrate of recording medium
Inventor: IGARI TOKUO
IPC: G11B7/24047
Filed: 1991-12-16
Abstract: PURPOSE:To improve recording and reproducing characteristics by using a substrate having specific photoelasticity. CONSTITUTION:An optical disk 4 is irradiated with a laser beam from a light source 1 via an optical section 2 and driving section 3. The reflected light from a disk 4 is inputted via the driving section 3 and the optical section 2 to a control signal detecting section 5, the control output signal of which is amplified via an amplifier. This signal is inputted to the driving section 3 by which autofocusing is executed. The detecting section 5 focuses the reflected light from the disk 4 at a specific point when the disk 4 exists at the focus of a convergent lens. The fluctuations in the focusing control signal are decreased by the coefft. of photoelasticity of the substrate of the recording medium which is <=3X10<-13>cm<2>dyne<-1>. Particularly the fluctuations in the band of <=2KHz frequency are decreased. Focus servo is thus efficiently executed and the recording and reproducing are exactly executed.
Patent JP-H03191697-A (JP)
Title: Remote controller
Inventor: YAMADA HIROICHI
IPC: H04Q9/00
Filed: 1989-12-21
Abstract: PURPOSE:To confirm the normal operation of an object device before reservation time arrives by operating a prescribed key after the reservation time is designated. CONSTITUTION:When command keys 51-70 or comprehensive command keys 31-35 are operated after the reservation time is designated, data for operation of a device conformed to an operated key switch is attached, and a signal pattern corresponding to the data is transmitted from a light emitting part 71. Thereby, it is possible to confirm whether or not the data for operation attached to reservation data is correct by operating the device.
Patent JP-H05161588-A (JP)
Title: Water level detector for dish washer
Inventor: HAGIWARA IPPEI
IPC: A47L15/42
Filed: 1991-12-16
Abstract: PURPOSE:To detect a water level at the bottom of a washing tank linearly and at a high accuracy. CONSTITUTION:A float box 7 is provided communicating with the bottom of a washing tank 1 built in a dish washer and a float 12 is so arranged in the float box 7 to move vertically through a washing water 2. An encoder 13 for detecting a water level is at the upper end of a working shaft 12a of the float 12 and moves vertically together with the float 12 corresponding to changes in the water level. Moreover, a photointerruptor 14 is arranged below an upper end opening of a pipe 9 for supporting the float in the float box 7 as opposed to the encoder 13 and detects the position of the float 12 through the encoder 14.
Patent JP-2000142477-A (JP)
Title: Vehicle rear body structure
Inventor: SUZUKI TOSHIFUMI
IPC: B60J5/10
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To improve rear seat seating environment including space, a sense of openness and a refleshing feeling in a pickup type motor truck by pivotally supporting the upper edge part of a partition wall along a shaft extended in the cross direction of a vehicle at the rear upper part of a cabin, making the partition wall rotatable upward to the rear part of a vehicle body from a vertical position, and providing a partition wall holding member. SOLUTION: The upper edge part of a partition wall 10 with a window is pivotally supported along a shaft extended in the cross direction of a vehicle at the rear upper part of a cabin, and the partition wall 10 is rotatable upward to the rear part of a vehicle body from a nearly vertical position. A partition wall holding member is provided to hold the partition wall 10 into a specified position. Fixing mechanism is formed of an L-shape lever inserted in a fixing hole or a lock groove bored on a rail 8, and energized by a spring. When the partition wall 10 is sprung up by about 90 deg. in the direction of an arrow mark D, a pair of stays enclosed inside fixed gates on both sides of a deck 2 are rotated in a direction T to support the rotated partition wall 10. A pair of gas stays can be arranged on both sides to reduce labor in the case of springing up the partition wall 10.
Patent JP-H06161017-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIOKI TAKANORI
IPC: G03C1/12
Filed: 1992-11-19
Abstract: PURPOSE:To provide the photographic sensitive material having a high sensitivity, less fogging, and less degradation in the sensitivity during preservation by incorporating specific compds. into this material. CONSTITUTION:The compds. expressed by formula I and the compds. expressed by formula II are incorporated into, this photographic sensitive material. In the formula, R1 to R4 denote an alkyl group, aryl group or heterocyclic group. R1 and R2, R3 and R4, R1 and R2 and R4 may form a ring by bonding each other but there is no case these groups form an arom. ring. There is, however, no case an oxo group is substd. with the carbon atom directly bonded to the carbon atom of the hydrazine of R1 to R4. A1 denotes a bivalent arom. residue. R5 to R8 respectively denote a hydrogen atom, hydroxyl group, alkyl group, etc., and these groups may be substd., provided that at least one among A1, R5 to R8 are required to have a sulfo group. X1 and Y1 and X1a and Y1a respectively denote -CH=, -N=; at least one among X1 and Y1 and X1a and Y1a denote -N=.
Patent JP-H0244325-A (JP)
Title: Multi-focus camera
Inventor: TANAKA YOSHITO
IPC: G03B17/12
Filed: 1988-12-29
Abstract: PURPOSE:To readily recognize the focal distance of a lens by a user by making the lens automatically return to a prescribed position when the camera is neglected without operated for more than a prescribed time. CONSTITUTION:The title multi-focusing camera equipped with the lens which is freely changeable at least more than two focal distances and a driving means 14 for focal changeover is provided with a means 24 which detects the condition that a operation signal is not inputted to the camera for more than the prescribed time and a control means 1 which operates the driving means 14 to make the lens move to the prescribed position when this detecting means 24 detects the said condition. The prescribed position should be a standard focal distance. Consequently, when the camera is neglected without operating for the prescribed time, the said condition is detected by the detecting means 24 and the control means 1 makes the driving means 14 move the lens automatically toward the prescribed position. Thus, e.g., when a user uses the camera after neglecting the camera for a long time, it is unnecessary to remember focal distance at the previous using time and the user can readily and immediately recognize the standard focal distance.
Patent JP-2000120761-A (JP)
Title: Fluid sealed type cylindrical mount
Inventor: KATO RENTARO
IPC: F16F13/08
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To form an equilibrium chamber without circumferentially halving by providing, on both axial side parts situated with the equilibrium chamber between in the axial direction, stopper parts protruding in the opposed axially right-angled opposed directions from either one side of a support shaft member and a seal sleeve to the other side and making contact with the other side. SOLUTION: Stopper parts 22, 22 protruded from the side of an inner cylinder metal fitting 12 that is a support member toward an outer cylinder metal fitting 14 are arranged on both side parts with equilibrium chambers 66, 66 and an orifice passage 68 between in the axial direction, respectively. According to this structure, the load input to the equilibrium chamber 66 and the wall part of the orifice passage 68 in the contact of the stopper parts 22, 22 with the outer cylinder metal fitting 14 can be reduced or prevented. Thus, the limiting mechanism of radial relative displacement of the inner and outer cylinder metal fittings 12, 14 by the stopper parts 22, 22 can be advantageously imparted while sufficiently ensuring the forming space for the equilibrium chamber 66 and the orifice passage 68. Consequently, the equilibrium chamber 66 can be formed without substantially halving.
Patent JP-H08165645-A (JP)
Title: Earth retaining panel
Inventor: ESUMI KOUJI
IPC: E02D5/38
Filed: 1994-12-12
Abstract: PURPOSE: To prevent slime from being retained or accumulated on upper and lower main girder plates protruding inward from the upper and lower edges of the skin plate of each earth retaining panel constituting an earth retaining wall at the time of placing concrete in the earth retaining wall to form a foundation pile. CONSTITUTION: Joint plates 12, 13 are rigidly fixed to both side edges of a skin plate 11, and horizontal main girder plates 14, 15 are rigidly fixed to the upper and lower curved edges of the skin plate 11 to form an earth retaining panel 1. In this case, slime passing holes 2, 3 are previously bored in plural places of the upper and lower main girder plates 14, 15. At the time of jointing and connecting numerous earth retaining panels 1 circumferentially and vertically to form an earth retaining wall and then placing concrete in the earth retaining wall to form a foundation pile, slime lifted on the placing face in association with the placing of concrete is moved up passing through the mutually communicated slime passing holes 2, 3 of the upper and lower main girder plates 14, 15 so as to be prevented from being retained or accumulated on the main girder plates 14, 15.
Patent JP-H02175420-A (JP)
Title: Elevatable guide roller of door window panel for automobile
Inventor: MURASAWA YOSHIO
IPC: B60J1/17
Filed: 1988-12-28
Abstract: PURPOSE:To improve engaging operability of a guide roller to a guide rail by rotatably mounting a roller main body on the head of a shaft, providing a projection for preventing disengagement of mutual engagement between a cap and the guide roller, and preventing loosing of a shaft fixing part. CONSTITUTION:A guide roller 5 which elevatably guides a door window panel 1 along a guide rail 4, comprises a shaft 6 fixed on the panel 1, a cylindrical roller main body 8 made of resin, and a cap 10 which is inserted into the opening end part of the roller main body through an elastic material 9 and slidably contacted with the groove bottom of the guide rail 4. In this case, the roller main body 8 is rotatably mounted on the head 7 of the shaft 6, and mutually engaged projections 18, 19 for preventing slip-out are respectively provided on the outer circumferential edge of the cap 10 and on the inner circumferential edge of the opening end part of the roller main body 8. Hereby, even though the roller main body 8 slidably contacts the side wall of the guide rail 4, rotating torque is not generated on the shaft 6, and loosing of the screwed fixing part of the shaft 6 is prevented.
Patent JP-H04202860-A (JP)
Title: Flexible fibrous sheet and multicomponent yarn suitable for production thereof
Inventor: TANBA YOSHIHIRO
IPC: D06M101/16
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a flexible fibrous sheet having high strength by adding a thermoplastic polyurethane having a specific perfluorocarbon chain in a porous state to nonwoven fabric comprising bundled yarn of ultrathin fibers. CONSTITUTION:Sea island type or multi-core sheath core type polyurethane multicomponent yarn comprising a thermoplastic polyurethane having >=6C perfluorocarbon chain as a dispersion medium component and another thermoplastic polymer (e.g. polyamide or polyester incompatible with the polyurethane as a dispersion component is used to give interlaced nonwoven fabric. Then the polyurethane in the multicomponent yarn is dissolved by using a solvent which is a solvent for the urethane and is a non-solvent for the other component or by impregnating the fabric with a solution of the same polyurethane or a different polyurethane and coagulated in water to give a finely porous flexible fibrous sheet.